US10744829B2 - Amphibious vehicle power trains - Google Patents
Amphibious vehicle power trains Download PDFInfo
- Publication number
- US10744829B2 US10744829B2 US15/707,533 US201715707533A US10744829B2 US 10744829 B2 US10744829 B2 US 10744829B2 US 201715707533 A US201715707533 A US 201715707533A US 10744829 B2 US10744829 B2 US 10744829B2
- Authority
- US
- United States
- Prior art keywords
- amphibious vehicle
- power train
- vehicle power
- axis
- engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 26
- 230000003993 interaction Effects 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 230000005484 gravity Effects 0.000 description 3
- 238000002485 combustion reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/0007—Arrangement of propulsion or steering means on amphibious vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60F—VEHICLES FOR USE BOTH ON RAIL AND ON ROAD; AMPHIBIOUS OR LIKE VEHICLES; CONVERTIBLE VEHICLES
- B60F3/00—Amphibious vehicles, i.e. vehicles capable of travelling both on land and on water; Land vehicles capable of travelling under water
- B60F3/003—Parts or details of the vehicle structure; vehicle arrangements not otherwise provided for
- B60F3/0053—Particular devices for gas circulation, e.g. air admission, cooling, water tightners
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K17/00—Arrangement or mounting of transmissions in vehicles
Definitions
- the present invention relates to amphibious vehicles and in particular to power trains for such vehicles.
- an engine is arranged so that its crankshaft drives a gearbox from which road and marine drive outputs are taken.
- the road drive is turned through an angle of up to 90.degree. by means of a bevel gearbox so as to provide an upwardly angled drive to a continuously variable transmission (CVT) speed change unit of the sort having two pulleys interconnected by a belt, which belt runs in a substantially horizontal plane.
- CVT continuously variable transmission
- the output of the CVT unit then by means of a further substantially vertical shaft drives a differential coupled to the rear road wheels.
- a problem with the aforesaid arrangement is that the provision of the CVT unit much above the crankshaft axis tends to cause vibration; while the location of the CVT unit weighing up to say 30 kg increases the amphibious vehicle's top weight. This in turn raises the vehicle's centre of gravity and increases its metacentric height, which deleteriously affects vehicle handling on both land and water.
- the present invention provides an amphibious vehicle power train as claimed in claim 1 .
- This improved power train arrangement retains the advantages of the prior arrangement in packaging terms, with reduced vibration and improved weight distribution.
- retractable wheels are provided, it is desirable for such wheels to be clear of water when the vehicle banks into turns on water.
- the geometry of wheel retraction may force the differential(s) to be mounted well above the bottom of the hull; particularly where a deep vee hull is provided to optimize vehicle handling on water.
- the power train claimed allows the road drive to leave the speed change transmission at a level above the engine output shaft, which in turn allows the mass of the engine to be kept low in the vehicle. This keeps the centre of gravity low, and maximizes metacentric height.
- Prior art marine drives such as Aquastrada (U.S. Pat. No. 5,562,066) and Simpson (GB 2,134,857) comprise angled drives to the marine drive, which can waste power and create vibration and durability problems.
- FIG. 1 is a schematic side elevation of a power train for an amphibious vehicle
- FIG. 2 is a schematic side elevation of a power train for an amphibious vehicle incorporating a reduction gearbox on the engine output shaft;
- FIG. 3 is a schematic side elevation of an alternative configuration of power train for an amphibious vehicle.
- FIG. 4 is a schematic plan elevation of the alternative version of the power train as illustrated in FIG. 3 .
- engine 2 supplies drive via output shaft 4 .
- Continuously Variable Transmission (CVT) input member 6 is mounted on the end of the engine output shaft 4 , and connected to a CVT output member 8 via drive belt 10 .
- the CVT output member 8 is provided with a CVT output shaft 12 , which drives a bevel gearbox 14 driving down to a differential 20 with a vertical input 18 .
- the CVT input and output members 6 , 8 and drive belt 10 form a speed change transmission 11 .
- the marine propulsion unit 24 receives drive via marine driveshaft 22 .
- FIG. 2 illustrates the power drive of FIG. 1 with a reduction gearbox 26 provided on engine output shaft 4 .
- This figure also shows a four-wheel-drive system, with drive taken forward from CVT output member 8 through driveshaft 32 to a forward bevel gearbox 34 , which in turn drives front wheels (not shown) through differential 40 with vertical input 38 .
- FIG. 3 shows an alternative embodiment of the power train, with the differential 20 placed at the back of the CVT output shaft 12 , with driveshafts 27 driving down to wheel driveshafts 28 by chains or belts 30 .
- FIG. 4 is a schematic plan elevation of the alternative version of the power train as illustrated in FIG. 3 .
- the transmission layout may in a further embodiment be used with a transverse engine; or even with a vertical crankshaft engine, as is known in marine prior art.
- an engine output shaft separate to an engine crankshaft is shown, said output shaft may be the engine crankshaft; or the prime rotating shaft of an electric motor.
- the transmission output shaft 12 is above the level of the top of the engine; broadly a prime mover; or at least above all rotating parts thereof.
- the transmission output shaft may be directly above the input shaft, which is the engine output shaft 4 , to allow a forward drive shaft 32 to pass above the engine.
- the output shaft may be laterally offset relative to the input shaft, enabling a lower centre of gravity by running the forward drive shaft alongside at least some parts of the prime mover.
- a centre differential is connected to the forward driveshaft 32 , to enable speed difference and torque division between front and rear axles.
- the marine, propulsion unit 24 is shown diagrammatically, since it may comprise one or more jet drives.
- the reduction gearbox 26 is shown as being between the engine and both road and marine drives; but in another embodiment (not shown), it is connected only to the marine drive. In a further embodiment (not shown), the reduction gearbox is connected only to the road drive.
- a speed increase gearbox may be used instead; or even a range change gearbox, particularly where all road wheels are driven.
- a separate reversing drive may be supplied, as shown in the applicant's co-pending application no. GB0422954.8 (item 110, FIG. 6). Clutches or decouplers may be fitted to the road or marine drive, or to both.
- the power train layout described is essentially tall and narrow, it is particularly suited to a vehicle with passenger seating (not shown) arranged above the power train; more particularly, in line astern. It is also particularly suited to a vehicle whose road wheels are retractable above the vehicle water line to reduce hydrodynamic drag when the vehicle is used on water. The wheel retraction may be at an angle to the road going position, as shown in the applicant's co-pending application no. GB0422954.8 (FIG. 1).
- the seating and wheel retraction arrangements described above are particularly suited to a planing vehicle; and especially to a planing vehicle with a deep vee hull.
- the speed change transmission unit may be a conventional manual gearbox; a semi-automated manual gearbox; or a fully automatic transmission with torque converter and hydraulic drive, as is well known in road vehicles.
- the term engine may mean an internal combustion engine, but the transmission layout described could be found equally suitable to an external combustion engine, or indeed to a fuel cell and motor combination.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Arrangement Of Transmissions (AREA)
- Arrangement And Driving Of Transmission Devices (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
- Friction Gearing (AREA)
- Transmissions By Endless Flexible Members (AREA)
- Artificial Filaments (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Paints Or Removers (AREA)
- Transmission Devices (AREA)
Abstract
Description
Claims (14)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US15/707,533 US10744829B2 (en) | 2004-12-22 | 2017-09-18 | Amphibious vehicle power trains |
US16/992,037 US11472245B2 (en) | 2004-12-22 | 2020-08-12 | Amphibious vehicle power trains |
US17/963,064 US20230286339A1 (en) | 2004-12-22 | 2022-10-10 | Amphibious vehicle power trains |
Applications Claiming Priority (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0428055A GB2423963A (en) | 2004-12-22 | 2004-12-22 | Amphibious vehicle power train arrangement |
GB0428055.8 | 2004-12-22 | ||
PCT/GB2005/005001 WO2006067458A2 (en) | 2004-12-22 | 2005-12-21 | Improvements in and relating to amphibious vehicle power trains |
US79393608A | 2008-08-08 | 2008-08-08 | |
US13/907,714 US9764611B2 (en) | 2004-12-22 | 2013-05-31 | Amphibious vehicle power trains |
US15/707,533 US10744829B2 (en) | 2004-12-22 | 2017-09-18 | Amphibious vehicle power trains |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US13/907,714 Continuation US9764611B2 (en) | 2004-12-22 | 2013-05-31 | Amphibious vehicle power trains |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/992,037 Continuation US11472245B2 (en) | 2004-12-22 | 2020-08-12 | Amphibious vehicle power trains |
Publications (2)
Publication Number | Publication Date |
---|---|
US20180065434A1 US20180065434A1 (en) | 2018-03-08 |
US10744829B2 true US10744829B2 (en) | 2020-08-18 |
Family
ID=34113029
Family Applications (5)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/793,936 Active US8454398B2 (en) | 2004-12-22 | 2005-12-21 | Amphibious vehicle power trains |
US13/907,714 Active US9764611B2 (en) | 2004-12-22 | 2013-05-31 | Amphibious vehicle power trains |
US15/707,533 Active US10744829B2 (en) | 2004-12-22 | 2017-09-18 | Amphibious vehicle power trains |
US16/992,037 Active US11472245B2 (en) | 2004-12-22 | 2020-08-12 | Amphibious vehicle power trains |
US17/963,064 Pending US20230286339A1 (en) | 2004-12-22 | 2022-10-10 | Amphibious vehicle power trains |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/793,936 Active US8454398B2 (en) | 2004-12-22 | 2005-12-21 | Amphibious vehicle power trains |
US13/907,714 Active US9764611B2 (en) | 2004-12-22 | 2013-05-31 | Amphibious vehicle power trains |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US16/992,037 Active US11472245B2 (en) | 2004-12-22 | 2020-08-12 | Amphibious vehicle power trains |
US17/963,064 Pending US20230286339A1 (en) | 2004-12-22 | 2022-10-10 | Amphibious vehicle power trains |
Country Status (11)
Country | Link |
---|---|
US (5) | US8454398B2 (en) |
EP (1) | EP1833689B1 (en) |
JP (1) | JP4712815B2 (en) |
KR (1) | KR101074873B1 (en) |
CN (1) | CN100528618C (en) |
AT (1) | ATE498498T1 (en) |
AU (1) | AU2005317882A1 (en) |
DE (1) | DE602005026451D1 (en) |
GB (1) | GB2423963A (en) |
RU (1) | RU2381912C2 (en) |
WO (1) | WO2006067458A2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11472245B2 (en) * | 2004-12-22 | 2022-10-18 | Gibbs Technologies Ltd | Amphibious vehicle power trains |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2441518A (en) | 2006-08-24 | 2008-03-12 | Gibbs Tech Ltd | An amphibian vehicle having two front wheels and a single rear wheel |
US8162704B2 (en) * | 2008-10-15 | 2012-04-24 | Allison Transmission, Inc. | Amphibious vehicle and engine power control |
MD260Z (en) * | 2010-04-06 | 2011-03-31 | Артур НИКИШОВ | Floating vehicle |
GB2495898B (en) * | 2011-06-13 | 2013-09-11 | Gibbs Tech Ltd | A power train for an amphibian |
JP6202709B2 (en) * | 2012-11-15 | 2017-09-27 | 三菱重工業株式会社 | Amphibious vehicle |
JP6202710B2 (en) * | 2012-11-30 | 2017-09-27 | 三菱重工業株式会社 | Amphibious vehicle and control method of amphibious vehicle |
GB2531076A (en) * | 2014-10-10 | 2016-04-13 | Gibbs Tech Ltd | Amphibian |
JP6636338B2 (en) | 2016-01-08 | 2020-01-29 | 三菱重工業株式会社 | vehicle |
KR101906950B1 (en) * | 2016-12-26 | 2018-12-05 | 한화지상방산 주식회사 | Controller device and control method for amphibious car |
US10654503B1 (en) | 2017-06-08 | 2020-05-19 | Hendrick Motorsports Performance Group, LLC | Tactical transport cart for manual navigation over both topographic and hydrographic terrains |
US11254341B2 (en) | 2017-06-08 | 2022-02-22 | Hendrick Motorsports Performance Group, LLC | Tactical transport cart for manual navigation over both topographic and hydrographic terrains |
CN110371202B (en) * | 2019-07-25 | 2020-12-29 | 赵爱连 | Multifunctional vehicle |
CN110774115A (en) * | 2019-10-30 | 2020-02-11 | 福建巨昂电子科技有限公司 | Surface grinding and polishing device for production and processing of automobile mold |
CN112895825B (en) * | 2021-03-17 | 2022-04-08 | 哈尔滨工程大学 | Multi-mode amphibious movement joint with variable configuration |
CN114056016B (en) * | 2021-12-22 | 2022-06-14 | 广东省智能机器人研究院 | Variable-structure underwater propulsion device for flexible transmission of unmanned system |
Citations (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB142120A (en) | 1914-02-28 | 1921-07-21 | Automobile Boat Mfg Company | Improvements in automobile boats |
GB184294A (en) | 1921-05-21 | 1922-08-17 | Enrico Angelo Fusetti | Improvements in motor vehicles for land and water |
US1550344A (en) | 1925-02-14 | 1925-08-18 | Copes Louis | Land and water vehicle |
GB350257A (en) | 1930-06-24 | 1931-06-11 | Leslie Carlton Lambert | A combined boat and motor vehicle |
US2350037A (en) | 1941-12-03 | 1944-05-30 | Amphibian Car Corp | Amphibian vehicle |
US2878883A (en) | 1956-03-28 | 1959-03-24 | Utah Scient Res Foundation | Vehicle and steerable endless tread therefor |
US3446174A (en) | 1966-02-18 | 1969-05-27 | Louis Henri Denis Marie Ballu | Amphibious vehicles |
US3450089A (en) | 1967-08-15 | 1969-06-17 | Lloyd Lippincott | Wheel driven boat |
DE1530577A1 (en) | 1965-05-29 | 1969-12-18 | Daimler Benz Ag | Vehicle with auxiliary drive, in particular motor vehicle with floating drive |
FR2181604A1 (en) | 1972-04-27 | 1973-12-07 | Cadoret Claude | |
US3903831A (en) | 1973-05-14 | 1975-09-09 | Waterland Corp | Amphibious vehicle |
US4257505A (en) | 1977-09-15 | 1981-03-24 | Voith Getriebe Kg | Power take-off gearing for operating separate drives, for use for the propellers of an amphibious vehicle, or the like |
GB2134857A (en) | 1983-02-11 | 1984-08-22 | Stanley Gordon Rex Simpson | Improvements in or relating to watercraft |
DE3916200A1 (en) | 1989-05-18 | 1990-11-22 | Renk Ag | Power drive for amphibious vehicle - has drive shaft with slip arrangement and floating drive shaft with controllable slip clutch |
SU1752584A1 (en) | 1989-07-31 | 1992-08-07 | Центральный научно-исследовательский автомобильный и автомоторный институт "НАМИ" | Amphibian |
US5531179A (en) | 1994-02-25 | 1996-07-02 | Roycroft; Terence J. | Wheel-retraction apparatus and method for amphibious vehicle |
US5562066A (en) | 1992-06-23 | 1996-10-08 | Aquastrada International, Inc. | Amphibious vehicle |
US5690046A (en) * | 1995-11-21 | 1997-11-25 | Grzech, Jr.; Albert S. | Amphibious vehicles |
JP2000001559A (en) | 1998-06-15 | 2000-01-07 | Sekisui Plastics Co Ltd | Molded thermoplastic polyester resin foam and production thereof |
DE19926145A1 (en) | 1999-06-09 | 2000-12-14 | Volkswagen Ag | Amphibious vehicle |
US6575796B1 (en) | 2000-06-19 | 2003-06-10 | Ozarks Scenic Tours, Inc. | Amphibious vehicle drive train |
US6626712B1 (en) | 1999-06-08 | 2003-09-30 | A.R.I.S. S.P.A. | Amphibious vehicle for civil protection applications, derived from tracked vehicles |
US6764358B2 (en) | 2000-08-26 | 2004-07-20 | Gibbs Technologies Ltd. | Amphibious vehicle |
US6776672B2 (en) | 2000-09-13 | 2004-08-17 | Gibbs Technologies Limited | Power train |
RU2243109C2 (en) | 2003-02-17 | 2004-12-27 | Федеральное государственное унитарное предприятие Конструкторское бюро транспортного машиностроения | Floating vehicle transmission |
US6957991B2 (en) | 2000-08-10 | 2005-10-25 | Gibbs Technologies Limited | Power train |
US7011557B2 (en) | 2001-02-01 | 2006-03-14 | Gibbs Technologies Limited | Amphibious vehicle |
US7089822B2 (en) | 2000-08-30 | 2006-08-15 | Gibbs Technologies Limited | Power train for amphibious vehicle |
US7214112B2 (en) * | 2000-08-25 | 2007-05-08 | Gibbs Technologies Limited | Amphibious vehicle |
US7410396B2 (en) | 2004-10-22 | 2008-08-12 | Gibbs Technologies Ltd | Amphibious vehicle transmission |
US7416457B2 (en) | 2000-07-21 | 2008-08-26 | Gibbs Technologies Ltd. | Amphibious vehicle |
US7425103B2 (en) | 2002-01-22 | 2008-09-16 | Airbus Deutschland Gmbh | Joint for connecting components together on opposite longitudinal sides in addition to a flexible strip used for said joint |
US7713102B2 (en) | 2004-10-15 | 2010-05-11 | Gibbs Technologies Ltd | Amphibious vehicle speed change transmission arrangement |
US8454398B2 (en) * | 2004-12-22 | 2013-06-04 | Gibbs Technologies Ltd | Amphibious vehicle power trains |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2615623B1 (en) * | 1987-05-22 | 1992-06-19 | Transgene Sa | AIDS DIAGNOSIS TEST BASED ON THE EVIDENCE OF A DIVERSITY OF ISOTYPIC RESPONSE, VACCINES AND SEROTHERAPIES |
-
2004
- 2004-12-22 GB GB0428055A patent/GB2423963A/en not_active Withdrawn
-
2005
- 2005-12-21 CN CNB2005800443795A patent/CN100528618C/en active Active
- 2005-12-21 RU RU2007128030/11A patent/RU2381912C2/en not_active IP Right Cessation
- 2005-12-21 AU AU2005317882A patent/AU2005317882A1/en not_active Abandoned
- 2005-12-21 EP EP05850643A patent/EP1833689B1/en active Active
- 2005-12-21 AT AT05850643T patent/ATE498498T1/en not_active IP Right Cessation
- 2005-12-21 JP JP2007547649A patent/JP4712815B2/en not_active Expired - Fee Related
- 2005-12-21 US US11/793,936 patent/US8454398B2/en active Active
- 2005-12-21 KR KR1020077015989A patent/KR101074873B1/en not_active IP Right Cessation
- 2005-12-21 WO PCT/GB2005/005001 patent/WO2006067458A2/en active Application Filing
- 2005-12-21 DE DE602005026451T patent/DE602005026451D1/en active Active
-
2013
- 2013-05-31 US US13/907,714 patent/US9764611B2/en active Active
-
2017
- 2017-09-18 US US15/707,533 patent/US10744829B2/en active Active
-
2020
- 2020-08-12 US US16/992,037 patent/US11472245B2/en active Active
-
2022
- 2022-10-10 US US17/963,064 patent/US20230286339A1/en active Pending
Patent Citations (37)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB142120A (en) | 1914-02-28 | 1921-07-21 | Automobile Boat Mfg Company | Improvements in automobile boats |
GB184294A (en) | 1921-05-21 | 1922-08-17 | Enrico Angelo Fusetti | Improvements in motor vehicles for land and water |
US1550344A (en) | 1925-02-14 | 1925-08-18 | Copes Louis | Land and water vehicle |
GB350257A (en) | 1930-06-24 | 1931-06-11 | Leslie Carlton Lambert | A combined boat and motor vehicle |
US2350037A (en) | 1941-12-03 | 1944-05-30 | Amphibian Car Corp | Amphibian vehicle |
US2878883A (en) | 1956-03-28 | 1959-03-24 | Utah Scient Res Foundation | Vehicle and steerable endless tread therefor |
DE1530577A1 (en) | 1965-05-29 | 1969-12-18 | Daimler Benz Ag | Vehicle with auxiliary drive, in particular motor vehicle with floating drive |
US3446174A (en) | 1966-02-18 | 1969-05-27 | Louis Henri Denis Marie Ballu | Amphibious vehicles |
US3450089A (en) | 1967-08-15 | 1969-06-17 | Lloyd Lippincott | Wheel driven boat |
FR2181604A1 (en) | 1972-04-27 | 1973-12-07 | Cadoret Claude | |
US3903831A (en) | 1973-05-14 | 1975-09-09 | Waterland Corp | Amphibious vehicle |
US4257505A (en) | 1977-09-15 | 1981-03-24 | Voith Getriebe Kg | Power take-off gearing for operating separate drives, for use for the propellers of an amphibious vehicle, or the like |
GB2134857A (en) | 1983-02-11 | 1984-08-22 | Stanley Gordon Rex Simpson | Improvements in or relating to watercraft |
DE3916200A1 (en) | 1989-05-18 | 1990-11-22 | Renk Ag | Power drive for amphibious vehicle - has drive shaft with slip arrangement and floating drive shaft with controllable slip clutch |
SU1752584A1 (en) | 1989-07-31 | 1992-08-07 | Центральный научно-исследовательский автомобильный и автомоторный институт "НАМИ" | Amphibian |
US5562066A (en) | 1992-06-23 | 1996-10-08 | Aquastrada International, Inc. | Amphibious vehicle |
US5531179A (en) | 1994-02-25 | 1996-07-02 | Roycroft; Terence J. | Wheel-retraction apparatus and method for amphibious vehicle |
US5690046A (en) * | 1995-11-21 | 1997-11-25 | Grzech, Jr.; Albert S. | Amphibious vehicles |
JP2000001559A (en) | 1998-06-15 | 2000-01-07 | Sekisui Plastics Co Ltd | Molded thermoplastic polyester resin foam and production thereof |
US6626712B1 (en) | 1999-06-08 | 2003-09-30 | A.R.I.S. S.P.A. | Amphibious vehicle for civil protection applications, derived from tracked vehicles |
US6672916B1 (en) | 1999-06-09 | 2004-01-06 | Volkswagen Ag | Amphibious vehicle |
DE19926145A1 (en) | 1999-06-09 | 2000-12-14 | Volkswagen Ag | Amphibious vehicle |
US6575796B1 (en) | 2000-06-19 | 2003-06-10 | Ozarks Scenic Tours, Inc. | Amphibious vehicle drive train |
US7416457B2 (en) | 2000-07-21 | 2008-08-26 | Gibbs Technologies Ltd. | Amphibious vehicle |
US6957991B2 (en) | 2000-08-10 | 2005-10-25 | Gibbs Technologies Limited | Power train |
US7214112B2 (en) * | 2000-08-25 | 2007-05-08 | Gibbs Technologies Limited | Amphibious vehicle |
US6764358B2 (en) | 2000-08-26 | 2004-07-20 | Gibbs Technologies Ltd. | Amphibious vehicle |
US7089822B2 (en) | 2000-08-30 | 2006-08-15 | Gibbs Technologies Limited | Power train for amphibious vehicle |
US7770483B2 (en) | 2000-08-30 | 2010-08-10 | Gibbs Technologies Limited | Power train for an amphibious vehicle |
US6776672B2 (en) | 2000-09-13 | 2004-08-17 | Gibbs Technologies Limited | Power train |
US7011557B2 (en) | 2001-02-01 | 2006-03-14 | Gibbs Technologies Limited | Amphibious vehicle |
US7425103B2 (en) | 2002-01-22 | 2008-09-16 | Airbus Deutschland Gmbh | Joint for connecting components together on opposite longitudinal sides in addition to a flexible strip used for said joint |
RU2243109C2 (en) | 2003-02-17 | 2004-12-27 | Федеральное государственное унитарное предприятие Конструкторское бюро транспортного машиностроения | Floating vehicle transmission |
US7713102B2 (en) | 2004-10-15 | 2010-05-11 | Gibbs Technologies Ltd | Amphibious vehicle speed change transmission arrangement |
US7410396B2 (en) | 2004-10-22 | 2008-08-12 | Gibbs Technologies Ltd | Amphibious vehicle transmission |
US8454398B2 (en) * | 2004-12-22 | 2013-06-04 | Gibbs Technologies Ltd | Amphibious vehicle power trains |
US9764611B2 (en) * | 2004-12-22 | 2017-09-19 | Gibbs Technologies Ltd | Amphibious vehicle power trains |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11472245B2 (en) * | 2004-12-22 | 2022-10-18 | Gibbs Technologies Ltd | Amphibious vehicle power trains |
US20230286339A1 (en) * | 2004-12-22 | 2023-09-14 | Gibbs Technologies Ltd. | Amphibious vehicle power trains |
Also Published As
Publication number | Publication date |
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US8454398B2 (en) | 2013-06-04 |
GB2423963A (en) | 2006-09-13 |
RU2381912C2 (en) | 2010-02-20 |
US20230286339A1 (en) | 2023-09-14 |
US20090004932A1 (en) | 2009-01-01 |
US20210197634A1 (en) | 2021-07-01 |
WO2006067458A2 (en) | 2006-06-29 |
ATE498498T1 (en) | 2011-03-15 |
JP4712815B2 (en) | 2011-06-29 |
RU2007128030A (en) | 2009-02-10 |
CN100528618C (en) | 2009-08-19 |
KR20070090007A (en) | 2007-09-04 |
GB0428055D0 (en) | 2005-01-26 |
US9764611B2 (en) | 2017-09-19 |
EP1833689B1 (en) | 2011-02-16 |
US11472245B2 (en) | 2022-10-18 |
EP1833689A2 (en) | 2007-09-19 |
KR101074873B1 (en) | 2011-11-03 |
DE602005026451D1 (en) | 2011-03-31 |
US20130267132A1 (en) | 2013-10-10 |
JP2008525265A (en) | 2008-07-17 |
AU2005317882A1 (en) | 2006-06-29 |
US20180065434A1 (en) | 2018-03-08 |
CN101087700A (en) | 2007-12-12 |
WO2006067458A3 (en) | 2006-12-21 |
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